ASTAC, as a parent, I'm with you on this one. They have no right to bring your kids into their delusions. It's a form of abuse in my opinion.
Had that been me, I'm not sure I would have been able to control my temper at all.
to you for showing restraint. I hope your kids are okay, and were able to have fun that day.
cheers, (and xrtoronto, you are way off base here buddy)
RTR